152122011 has 8 divisors (see below), whose sum is σ = 203183184. Its totient is φ = 101237760.

The previous prime is 152121989. The next prime is 152122049. The reversal of 152122011 is 110221251.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 152122011 - 2⁵ = 152121979 is a prime.

It is a super-2 number, since 2×152122011² = 46282212461368242, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (152122051) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42210 + ... + 45671.

It is an arithmetic number, because the mean of its divisors is an integer number (25397898).

Almost surely, 2^152122011 is an apocalyptic number.

152122011 is a deficient number, since it is larger than the sum of its proper divisors (51061173).

152122011 is an equidigital number, since it uses as much as digits as its factorization.

152122011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88461.

The product of its (nonzero) digits is 40, while the sum is 15.

The square root of 152122011 is about 12333.7752128049. The cubic root of 152122011 is about 533.8230873229.

Adding to 152122011 its reverse (110221251), we get a palindrome (262343262).

It can be divided in two parts, 1521 and 22011, that added together give a palindrome (23532).

The spelling of 152122011 in words is "one hundred fifty-two million, one hundred twenty-two thousand, eleven".